It's an XBox 360 Live Arcade game, and it kicks much butt. You control the little stick-figure-esque ninja around a screen, trying to open a door...but there are so many obstacles!!

The physics engine in this game is great, and hilarious. There's a really neat trial download, so there's no need to spend money on it if you don't like it...there's a local multiplayer mode, and an online multiplayer mode if you have a gold account for XBox Live.

The first time my ninja blew up, and the pieces went flying and bouncing and ....setting off other bombs...and springing off of springboards...I fell in love with this game. Hahah.